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Staten Island • Two Family Dwelling

340 South Railroad St

Staten Island, NY 10312Individually ownedBBL 5063240190BIN 5081437
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Updated Aug 1, 2026 · 16 sources

Year Built1986
Floors2
Units2
Building Area2,790 sqft
ZoningR3X
ClassB2
Market Value$1.1M

340 SOUTH RAILROAD ST is a property located at 340 SOUTH RAILROAD ST, Staten Island, NY 10312. It is classified as a two family dwelling - frame. The building was constructed in 1986. It has 2 floors and 2 units. The building area is 2,790 square feet on a 9,980 sqft lot. The property is zoned R3X. The assessed market value is $1.1M. Public records list the property as individually owned. There are 3 building permits on record (2 active). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

18records on file

Completed in 1986, 340 South Railroad St rises 2 stories over Richmond. Public records put it at 2 units and 2,790 square feet of floor area, on land zoned R3X. It is carried on the public rolls at a market value of $1.1M, and assessed for tax at $64.9K. In the 26 years its record reaches back, the lot has drawn 18 separate government filings.

The documentary life of the address leans hard toward assignment: 13 of its 18 records, fully 72%, fall under that one heading. Permit (3) and lien (2) trail well behind. No violations stand open against it today.

The pace is anything but even. The early decades pass in near silence; the filings cluster heavily in recent years, peaking in 2024.

Read together — 72% assignment, 26 years of accumulation, a parcel of Richmond — these scattered records compose a portrait of the address that no single page sets out to draw.

72% of every record here performs the same act: assignment.

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Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address340 SOUTH RAILROAD ST, Staten Island, NY 10312
Building TypeTwo Family Dwelling - Frame
B2
Year Built1986
Floors2
Total Units2
Building Area2,790 sqft
Lot Size9,980 sqft
ZoningR3X
ConditionAverage
5063240190
5081437
OwnershipIndividually owned

Assessment & Sales

$1.1M
$65K
$23K

Building Permits

3 on record · 2 active
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Jan 21, 2004Est. cost $30KJob #500455072-01

CONSTRUCTION

View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed Apr 25, 2003Job #500455072-01-01

PL

View this permit's full record & inspection history →
PlumbingDOB Legacy
ISSUED
Filed Nov 30, 2000Job #500455072-1-1-hist

OT

View this permit's full record & inspection history →

Violations

none on record

No violations found in local records.

Get the Complete Report for 340 SOUTH RAILROAD ST

Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.

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Frequently Asked Questions

When was 340 SOUTH RAILROAD ST, Staten Island built?

The building at 340 SOUTH RAILROAD ST, Staten Island, NY 10312 was constructed in 1986. It is classified as a two family dwelling - frame with 2 floors and 2 units. The building area is 2,790 sqft.

Are there building permits at 340 SOUTH RAILROAD ST, Staten Island?

Yes. 340 SOUTH RAILROAD ST, Staten Island, NY 10312 has 3 building permits on record, with 2 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Alteration — Type 2 (SIGNED OFF) filed Jan 21, 2004.

Does 340 SOUTH RAILROAD ST, Staten Island have violations?

No violations were found in local records for 340 SOUTH RAILROAD ST, Staten Island, NY 10312. Violation data is sourced from DOB (safety and legacy), HPD (housing), and ECB (environmental control).

Does 340 SOUTH RAILROAD ST, Staten Island have docketed judgments?

No docketed OATH judgments were found in local records for 340 SOUTH RAILROAD ST, Staten Island, NY 10312. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 340 SOUTH RAILROAD ST?

340 SOUTH RAILROAD ST, Staten Island, NY 10312 has an assessed market value of $1.1M and a total assessed value of $65K (land: $23K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 340 SOUTH RAILROAD ST?

340 SOUTH RAILROAD ST, Staten Island, NY 10312 is zoned R3X. Zoning data is from the NYC Department of City Planning (DCP). For detailed FAR, overlays, and development rights, view the full property report on RegWatch.

Who owns 340 SOUTH RAILROAD ST?

340 SOUTH RAILROAD ST, Staten Island, NY 10312 is individually owned according to public records. Ownership data is from NYC Department of Finance assessment rolls. View the current owner of record and registered contacts in the full property report on RegWatch.

How do I get a full property report for 340 SOUTH RAILROAD ST?

Search 340 SOUTH RAILROAD ST on RegWatch to see its public record free — violations, permits, tax records, zoning, environmental data, and more from 250+ government sources, no credit card required. A Full Analysis report adds the complete title history, owner contacts, and a downloadable PDF.

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340 SOUTH RAILROAD ST, Staten Island, NY 10312 — Property Records, Permits, Violations, Tax & Zoning | RegWatch